| 1 | Cytogenetical studies in some members of the family Acanthaceae  | 
| Researcher: | Roy, Bijay Krishna | 
| Guide: | Roy, R P | 
| University: | Patna University | 
| Language: | English | 
| 2 | Inbreeding and cytological investigations in garden cress, Lepidium sativum L  | 
| Researcher: | Singh, Shyam Nandan | 
| Guide: | Narsingh Dyal | 
| University: | Patna University | 
| Language: | English | 
| 3 | |
| Researcher: | Yadav, Shiva Nandan Prasad | 
| Guide: | Roy, R P | 
| University: | Patna University | 
| Language: | English | 
| 4 | |
| Researcher: | Prasad, Binay Shankar | 
| Guide: | Sharan, Sunil | 
| University: | Patna University | 
| Language: | English | 
| 5 | |
| Researcher: | Singh, Dalbar | 
| Guide: | Roy, R P | 
| University: | Patna University | 
| Language: | English | 
| 6 | |
| Researcher: | Mishra, Bhirendra Prasad | 
| Guide: | Roy, R P | 
| University: | Patna University | 
| Language: | English | 
| 7 | |
| Researcher: | Shukla, Vijay Kumar | 
| Guide: | Roy, R P | 
| University: | Patna University | 
| Language: | English | 
| 8 | Cytogenetic and mutation studies of some plants of the family acanthaceae  | 
| Researcher: | Tara, Devi | 
| Guide: | Roy, R P | 
| University: | Patna University | 
| Language: | English | 
| 9 | Cytogenetical studies on cultivated bougainvilleas and hemerocallis  | 
| Researcher: | Zadoo, Surendra Nath | 
| Guide: | Roy, R P | 
| University: | Patna University | 
| Language: | English | 
| 10 | |
| Researcher: | Agrawal, Prabhat Kumar | 
| University: | Patna University | 
| Language: | English | 
| 11 | |
| Researcher: | Singh, Anurudh Kumar | 
| University: | Patna University | 
| Language: | English | 
| 12 | |
| Researcher: | Roy, Phanindra Mohan | 
| University: | Patna University | 
| Language: | English | 
| 13 | |
| Researcher: | Sinha, Ashok Kumar | 
| University: | Patna University | 
| Language: | English | 
| 14 | |
| Researcher: | Thakur, Gopal Krishna | 
| University: | Patna University | 
| Language: | English | 
| 15 | Cytogenetic and taxonomic studies in certain species of ferns  | 
| Researcher: | Verma, Anil Kumar | 
| University: | Patna University | 
| Language: | English | 
| 16 | Cytogenetical studies in beans and some other plants and endosperms  | 
| Researcher: | Saran, J | 
| University: | Patna University | 
| Language: | English |